/* --- Variables y Estilos Globales --- */
:root {
    --primary-color: #5cb85c; /* Verde menta/sushi */
    --secondary-color: #f0ad4e; /* Naranja/salmón suave */
    --dark-color: #333;
    --light-color: #f8f8f8;
    --text-color: #444;
    --white: #ffffff;
    
    --font-heading: 'Fredoka', sans-serif;
    --font-body: 'Nunito', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text-color);
    background-color: var(--white);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3 {
    font-family: var(--font-heading);
    font-weight: 600;
}

h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 40px;
    color: var(--dark-color);
}

/* --- Header y Navegación --- */
.header {
    background-color: var(--white);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.header nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 600;
    color: var(--primary-color);
    text-decoration: none;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-links a {
    text-decoration: none;
    color: var(--dark-color);
    font-weight: 600;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--primary-color);
}

.cart-icon {
    position: relative;
    cursor: pointer;
}

.cart-icon .bx { font-size: 2rem; color: var(--dark-color);}

.cart-counter {
    position: absolute;
    top: -5px;
    right: -10px;
    background-color: var(--secondary-color);
    color: var(--dark-color);
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 0.9rem;
    font-weight: 600;
}

/* --- Hero Section --- */
.hero {
    height: 70vh;
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url('images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    text-align: center;
    color: var(--white);
}

.hero-content h1 {
    font-size: 4rem;
    margin-bottom: 10px;
    text-shadow: 2px 2px 5px rgba(0,0,0,0.3);
}

.hero-content p {
    font-size: 1.3rem;
    max-width: 700px;
    margin: 0 auto 30px;
    font-weight: 300;
}

.btn {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 12px 30px;
    text-decoration: none;
    font-weight: 600;
    border-radius: 30px; /* Bordes redondeados para un look más "sushi" */
    transition: transform 0.3s ease, background-color 0.3s ease;
    display: inline-block;
}

.btn:hover {
    transform: translateY(-3px);
    background-color: #6fd36f;
}

/* --- Menu Section --- */
.menu-section {
    padding: 80px 20px;
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.menu-card {
    background: var(--white);
    border: 1px solid #eee;
    border-radius: 10px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.menu-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.menu-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.menu-card h3 {
    font-size: 1.5rem;
    padding: 15px 20px 5px;
    color: var(--dark-color);
}

.menu-card .description {
    padding: 0 20px;
    font-size: 0.95rem;
    color: var(--text-color);
    flex-grow: 1;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    border-top: 1px solid #f0f0f0;
    margin-top: 15px;
}

.price {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--primary-color);
}

.btn-add-cart {
    background-color: var(--dark-color);
    color: var(--white);
    border: none;
    padding: 10px 18px;
    border-radius: 20px;
    cursor: pointer;
    font-family: var(--font-body);
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.btn-add-cart:hover {
    background-color: var(--secondary-color);
    color: var(--dark-color);
}

/* --- CTA Section (Combos) --- */
.cta-section {
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url('images/cta-bg.jpg'); /* Puedes usar otra imagen de fondo */
    background-size: cover;
    background-position: center;
    padding: 100px 20px;
    text-align: center;
    color: var(--white);
}

.cta-section h2 {
    color: var(--white);
    text-shadow: 1px 1px 3px rgba(0,0,0,0.5);
}

.cta-section p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 40px;
}

.btn.secondary-btn {
    background-color: var(--secondary-color);
    color: var(--dark-color);
}

.btn.secondary-btn:hover {
    background-color: #fbd692;
    transform: translateY(-3px);
}

/* --- Footer --- */
.footer {
    background-color: var(--dark-color);
    color: #ccc;
    padding: 40px 0;
    text-align: center;
}

.footer .container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.footer-info h3 {
    color: var(--primary-color);
    margin-bottom: 10px;
}

.footer-info p {
    margin-bottom: 5px;
}

.footer-info a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}
.footer-info a:hover {
    color: var(--secondary-color);
}

.social-links {
    margin-top: 10px;
}

.social-links a {
    color: #ccc;
    margin: 0 10px;
    font-size: 1.8rem;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: var(--primary-color);
}

.copyright {
    margin-top: 20px;
    font-size: 0.9rem;
}

/* --- Toast Notification --- */
#toast {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--primary-color);
    color: white;
    padding: 15px 25px;
    border-radius: 5px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s, visibility 0.5s;
    z-index: 1000;
}

#toast.show {
    opacity: 1;
    visibility: visible;
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .nav-links { display: none; } /* Podrías implementar un menú hamburguesa aquí */
    .hero-content h1 { font-size: 3rem; }
    .hero-content p { font-size: 1.1rem; }
}